I have an idea for destination/Supercharging, at high volume locations, such as an airport, that could use the Summon feature.
Picture, up against a far wall of an airport parking garage, 5 or 6 spaces marked off for Teslas.
On this wall are 2 rails, on at about 3 feet off the ground, another at approximately 6 feet off the ground. On each of these rails, rides an apparatus that holds 2 "robot snake" chargers......meaning 4 Teslas could be charged at any given time, as coordinated by the onsite Supercharger system.
When you arrive at the garage, your car asks for your return flight information. You can park anywhere in the garage, but ideally, there would be "not-currently-charging EV only" parking.
Using current flight info(delays, etc), your vehicle backs into a spot and gets plugged in and heats/cools the car as necessary, while you're taxiing to the terminal and collecting your bags. Then, Summon could bring the car to the passenger pickup point in the terminal, where you could continue on your way via manual control or Autopilot....